import 'package:flutter_test/flutter_test.dart';
import 'package:marianum_mobile/api/cache_store.dart';

void main() {
  group('CacheStore.parse', () {
    test('splits the timestamp header from the payload', () {
      final entry = CacheStore.parse('1700000000000\n{"a":"b\\nc"}');
      expect(entry!.lastUpdate, 1700000000000);
      expect(entry.json, '{"a":"b\\nc"}');
    });

    test('keeps newlines inside the payload', () {
      expect(CacheStore.parse('1\nline1\nline2')!.json, 'line1\nline2');
    });

    test('rejects files without a valid header', () {
      expect(CacheStore.parse('{"a":1}'), isNull);
      expect(CacheStore.parse('abc\n{}'), isNull);
    });
  });
}